2295590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 4626720

約数和(自身を除く): 2331130

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 509, 902, 1018, 2255, 2545, 4510, 5090, 5599, 11198, 20869, 27995, 41738, 55990, 104345, 208690, 229559, 459118, 1147795, 2295590]

約数ペア:

[(1, 2295590), (2, 1147795), (5, 459118), (10, 229559), (11, 208690), (22, 104345), (41, 55990), (55, 41738), (82, 27995), (110, 20869), (205, 11198), (410, 5599), (451, 5090), (509, 4510), (902, 2545), (1018, 2255)]